a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1889 clinical trials
Study of the Thyroid Function and Echostructural Morphology in Patients Affected With Rasopathies (ECORAS2023) (ECORAS2023)
The study aims to evaluate the prevalence of thyroid disease, particularly with autoimmune pathogenesis (isolated hyperthyrotropinemia, hyperthyroidism, hypothyroidism, thyroid nodules) and/or morphostructural abnormalities of the thyroid gland in patients with RASopathy genetically confirmed by NGS technique (analysis of the genes: BRAF, CBL, HRAS, KRAS, LZTR1, MAP2K1, MAP2K2, MRAS, NRAS, PPP1CB, …
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- 26 May, 2025
Cancer: Rapid Diagnostics and Immune Assessment for SARS-CoV-2 (COVID-19)
People with cancer may be at higher risk of poor outcomes with COVID-19 infection. This observational study aims to describe the clinical course of COVID-19 infection in people with cancer and evaluate the utility of antibody and antigen tests for COVID-19. The results of this study will inform clinical practice …
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- 19 Feb, 2024
Lung Ultrasound in COVID-19 Patients
To assess the prognostic performance of an early global LUS score with respect to the mortality in ICU and duration of ventilation.
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- 19 Feb, 2024
Venous Disease in Pediatric Population
Chronic venous disease (CVD) is widespread in adult subjects of western countries and is responsible of important morbidity and healthcare costs. CVD has never been extensively studied in pediatric population where the early pathophysiological alterations may occur undetected. The aim of this study is to assess the prevalence of CVD …
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- 19 Feb, 2024
Malnutrition in Chronic Gastrointestinal Diseases Cross-sectional Study
Malnutrition and muscle wasting are common consequences of life-threatening, chronic diseases of the gastrointestinal tract. Such diseases include liver cirrhosis, chronic pancreatitis and short bowel syndrome. Malnutrition and muscle wasting increase the risk of complications, reduce the life expectancy and impair the quality of life. The development of malnutrition and …
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- 19 Feb, 2024
Antibiotic Dosing in Geriatric Patients at the Emergency Department
In this pilot study, we will investigate whether - with the current dosing regimens, used in the Ghent University Hospital - pharmacodynamic targets regarding beta-lactam antibiotics (more specific Amoxicilline-Clavulanate, Piperacillin-Tazobactam and Temocillin) are attained in frail patients admitted to the geriatric department.
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- 19 Feb, 2024
Role of aGVHD Biomarkers on aGVHD Risks
To establish risk rating criteria of biological protein marker, determine the role and consistency of aGVHD biomarkers in aGVHD diagnosis and aGVHD prognosis, and evaluate the the impact on non-relapse mortality and relapse and disease free survival, the multicenter study on aGVHD biomarkers detection in the patients underwent allogeneic hematopoietic …
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- 19 Feb, 2024
Non Exudative AMD Imaged With SS-OCT- Extension
The investigators wish to better understand the role of the choriocapillaris (CC) in the formation and progression of non-exudative in age related macular degeneration (armd) by imaging the retinal pigment epithelium (rpe) and the choroidal microvasculature and by studying their inter-dependence to determine if the loss of the CC could …
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- 19 Feb, 2024
Follow-up of Critical COVID-19 Patients
The study will follow COVID-19 patients who required intensive care after 3-6 months and one year after discharge from the ICU with functional level as well as organ function to assess recovery after COVID-19. Blood and urine will be collected for biobanking.
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- 19 Feb, 2024
The Assessment of Talar Cartilage in Patients With Unilateral Traumatic Transtibial Amputation
Increased risk of osteoarthritis (OA) has been previously demonstrated in patients with lower limb amputation. Although there are many studies on knee joint of intact limb of amputees in the literature, the number of studies on intact foot and ankle is extremely limited. The primary aim of the study is …
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- 19 Feb, 2024